The invention discloses centralized power electric multiple units and a power supply control method thereof. The centralized power electric multiple units comprise a power vehicle, a trailer and a control vehicle; a power supply module in the power vehicle is bidirectionally connected with a power supply module in the control vehicle; and the power module in the power vehicle and the power module in the control vehicle are both in one-way connection with a power module in the trailer, and the power module in the trailer can charge the power module in the power vehicle/the power module in the control vehicle. According to the invention, after the self-charging function of the electric multiple units control power supply cabinet fails, a trailer storage battery charges a power vehicle storage battery, and the problem that the electric multiple units operation is affected because the storage battery cannot be charged after the self-charging function of a power vehicle control power supply cabinet (charging module) fails is solved.
本发明公开了一种动力集中电动车组及其供电控制方法,包括动力车、拖车和控制车;所述动力车内的电源模块与所述控制车内的电源模块双向连接;所述动力车内的电源模块、控制车内的电源模块均与所述拖车内的电源模块单向连接,且所述拖车内的电源模块能为所述动力车内的电源模块/控制车内的电源模块充电。本发明可实现动车组控制电源柜自身充电功能故障后,由拖车蓄电池为动力车蓄电池充电的功能,解决了动力车控制电源柜(充电模块)自身充电功能故障后无法为蓄电池充电,影响动车组运行的问题。
Centralized power electric multiple units and power supply control method thereof
动力集中电动车组及其供电控制方法
09.07.2021
Patent
Elektronische Ressource
Chinesisch
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